Ferruginous Partridge vs Siamese Fireback
Caloperdix oculeus مقارنةً بـ Lophura diardi
Side-by-Side Comparison
| السمة | Ferruginous Partridge | Siamese Fireback |
|---|---|---|
| الاسم العلمي | Caloperdix oculeus | Lophura diardi |
| الرتبة | Galliformes | Galliformes |
| الفصيلة | Phasianidae | Phasianidae |
| حالة الحفاظ | Near Threatened | Least Concern |
| الطول | — | — |
| طول الجناح | 28,3 cm (11.1 in) | 46,0 cm (18.1 in) |
| الوزن | 210,5 g (7.43 oz) | 1041,6666666666667 g (36.74 oz) |
| النظام الغذائي | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … | Omnivorous; eats seeds, fruits, invertebrates, and small vertebrates in SE Asian lowland and foothill forests. |
| عدد البيض في الوضع | 8-10 | 4-8 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Ferruginous Partridge
Sharp, staccato 'krik-krik-krik' calls from lowland rainforest; often given in duet. Alarm is a loud, rapid chattering rattle; contact notes between pairs soft and clucking.
Siamese Fireback
Loud 'kraw-KRAW' crowing calls; SE Asian species with nasal, penetrating quality. Alarm is rapid cackle. Males wing-drum in breeding season. Contact calls are guttural low clucks.
Geographic Range & Migration
Ferruginous Partridge
Resident in lowland rainforest of the Thai-Malay Peninsula, Sumatra, and Borneo. Found in flat or gently sloping lowland forest.
Siamese Fireback
Resident of lowland and foothill forest in Thailand, Cambodia, Laos, and Vietnam; tolerates secondary forest.
حالة الحفاظ
Ferruginous Partridge
Siamese Fireback
How to Tell Them Apart
Ferruginous Partridge
Rich ferruginous (deep rusty-orange) overall; upperparts black-and-rufous barred; flanks black boldly spotted white; bare red facial skin; underparts rufous-orange; one of the most vividly coloured Southeast Asian partridges.
Siamese Fireback
Male grey-black with intricate white vermiculations on upperparts; crimson lower back; black crest; red facial skin. Female dark brown with black and white shaft streaks; white-tipped tail feathers.
About These Birds
Ferruginous Partridge
A small partridge (~210 g) of family Phasianidae, with rich ferruginous (rust-red) plumage and spotted black-and-white markings. Inhabits lowland and foothill rainforests in Malaysia, Sumatra, and Borneo. Secretive, foraging on the forest floor for seeds and invertebrates. Near Threatened; associated with primary and tall secondary forest, declining with ongoing logging and land conversion.
Siamese Fireback
National bird of Thailand, this Phasianidae pheasant (~1.04 kg) inhabits lowland and foothill forests across Indochina. Males sport grey-laced plumage, a red facial mask, and a yellow-orange rump. Forages on fruits, seeds, and invertebrates. Tolerates secondary forest; currently Least Concern.